STM32 MCUs Products

ZLIB With STM32

Hello,does anyone use ZLIb in their STM32?I having some problems and I wish for help...Thanks.

stm32 nucleo driving buzzer with notes

I want to drive simple buzzer with HAL library.I did this with mbed library and I played simple pirates of the caribbean melody.My mbed code like this :#include "mbed.h"   #define NOTE_C4 262 //Defining note frequency #define NOTE_D4 294 #define ...

Anyone got a version of APP_MapKeyToUsage for French and German keyboards they can share?

I need to support UK, US, French and German keyboards in my application. US/UK are working fine. German looks like a pain with AltGR needed for simple characters like @[]{} (How do Germans program in C without going mad?). If anyone has some code and...

Interfacing PS2 Wireless SPI with STM32F103

@For a few days I'm trying to get the correct answer from the PS2 PAD on the STM32F103 Bluepil. I Used SPI2 with clock frequency is set to 36MHz (APB1) SPI prescaler 256 configuration which gives me 140KHz (or KBits / s). The first bit is taken from ...

Anyone have experience with the STM32H750VB board from ebay? I am having trouble with USART1

Using this board from ebay with the STM32H750VB mcu and I have USART1 configured, and it 'functions' but the data I send from the pc is not what the board is getting. I had to download several serial clients until I found one that would read parity a...

Problem with debug code STM32 NUCLEO

Hi. I have a question about the STM32 NUCLEO F334R8. I connected the usb cable to the computer, compiled the generated clean code, clicked debug and terminate and I have such an error. What can it be about?

can fsmc of stm32f103 control AT070TN92?

Stm32F412 SPI interrupt full duplex slave.

Hi I am working on stm32F4 on spi communication. I am using stm32F4 as slave module and i have other qualcomm board as master module. as in master module there are 5 pins as MOSI,MISO,SCK,CS,INTR. when I am generating the code for stm32f4 using cubem...

STM32F4 SPI slave TX/RX error: how to reset SPI?

Hi, I'm using an STM32F413RG MCU as SPI full-duplex slave, initialization is done in Cube. Every 500ms the master activate the SPI_CLK (1MHz) and the MCU outputs 16 bytes of data while receiving other 16 bytes from the master (using HAL_SPI_TransmitR...